geom_rootpoint: geom_rootpoint

In ggtree: an R package for visualization of tree and annotation data

Description

add root point

Usage

geom_rootpoint(
  mapping = NULL,
  data = NULL,
  position = "identity",
  na.rm = FALSE,
  show.legend = NA,
  inherit.aes = TRUE,
  ...
)

Arguments

mapping	Set of aesthetic mapping created by aes(). If inherit.aes = TRUE, the mapping can be inherited from the plot mapping as specified in the call to ggplot().
data	The data to be displayed in this layer. If 'NULL' (the default), the data is inherited from the plot data as specified in the call to 'ggplot()',
position	Position adjustment.
na.rm	logical. If 'FALSE' (the default), missing values are removed with a warning. If 'TRUE', missing values are silently removed.
show.legend	logical. Should this layer be included in the legends? 'NA', the default, includes if any aesthetics are mapped. 'FALSE' never includes, and 'TRUE' always includes.
inherit.aes	logical (default is 'TRUE'). If 'FALSE', overrides the default aesthetics, rather then combining with them.
...	addtional parameters that passed on to this layer. These are often aesthetics, used to set an aesthetic to a fixed value, like colour = "red" or size = 3.

Value

root point layer

Author(s)

Guangchuang Yu

ggtree documentation built on Nov. 15, 2020, 2:09 a.m.